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Huawei H12-421-ENU Exam Syllabus Topics:

Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization Sample Questions:

Question 1

In general, the air supply distance of the air duct is shorter than that of the hood air supply.

A. FALSE
B. TRUE

Question 2

When the internal short circuit of the battery occurs, the faulty battery charging voltage (), the open circuit voltage is low (generally less than 1V/cell).

A. No change
B. all possible
C. Low
D. High

Question 3

Three sets of 9Ah battery packs are connected in parallel and connected to UPS2000-G-6kVA. What is the battery capacity set?

A. 18Ah
B. 9Ah
C. 27Ah
D. 32Ah

Question 4

Among the components of the UPS5000-E, () can be hot plug. (Multiple choice)

A. Power module
B. Dry joint card
C. Energy Control Sheet
D. Bypass module

Question 5

Deploying on demand and avoiding over-investment is the only advantage of a modular data center.

A. True
B. False

Solutions: